9281216

素因数分解:

$2^6\times 7^1\times {\mathrm{20717}}^1$

素因数の和:20736

約数の個数: 28

約数和(自身を含む): 21049488

約数和(自身を除く): 11768272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 20717, 41434, 82868, 145019, 165736, 290038, 331472, 580076, 662944, 1160152, 1325888, 2320304, 4640608, 9281216]

約数ペア:

[(1, 9281216), (2, 4640608), (4, 2320304), (7, 1325888), (8, 1160152), (14, 662944), (16, 580076), (28, 331472), (32, 290038), (56, 165736), (64, 145019), (112, 82868), (224, 41434), (448, 20717)]